CN107532106A - 润滑油组合物 - Google Patents
润滑油组合物 Download PDFInfo
- Publication number
- CN107532106A CN107532106A CN201680019763.8A CN201680019763A CN107532106A CN 107532106 A CN107532106 A CN 107532106A CN 201680019763 A CN201680019763 A CN 201680019763A CN 107532106 A CN107532106 A CN 107532106A
- Authority
- CN
- China
- Prior art keywords
- mass
- extreme pressure
- molybdenum
- lubricant oil
- oil composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 14
- 239000010687 lubricating oil Substances 0.000 title abstract description 6
- 239000003921 oil Substances 0.000 claims abstract description 82
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 63
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 36
- 239000002199 base oil Substances 0.000 claims abstract description 35
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052796 boron Inorganic materials 0.000 claims abstract description 31
- 239000002270 dispersing agent Substances 0.000 claims abstract description 27
- 239000011733 molybdenum Substances 0.000 claims abstract description 25
- 239000003607 modifier Substances 0.000 claims abstract description 24
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 23
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 14
- 239000011574 phosphorus Substances 0.000 claims abstract description 13
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 125000004437 phosphorous atom Chemical group 0.000 claims abstract description 12
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 125000004434 sulfur atom Chemical group 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims description 61
- 239000000314 lubricant Substances 0.000 claims description 61
- -1 amine salt Chemical class 0.000 claims description 60
- 239000005864 Sulphur Substances 0.000 claims description 15
- 229920001577 copolymer Polymers 0.000 claims description 12
- 150000001336 alkenes Chemical group 0.000 claims description 6
- XYRMLECORMNZEY-UHFFFAOYSA-B [Mo+4].[Mo+4].[Mo+4].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S Chemical compound [Mo+4].[Mo+4].[Mo+4].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S XYRMLECORMNZEY-UHFFFAOYSA-B 0.000 claims description 3
- 239000012208 gear oil Substances 0.000 claims description 3
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 claims description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 3
- XSJKPWZCFMEHML-UHFFFAOYSA-N carbamothioic s-acid;molybdenum Chemical compound [Mo].NC(S)=O XSJKPWZCFMEHML-UHFFFAOYSA-N 0.000 claims 1
- 239000000446 fuel Substances 0.000 abstract description 24
- 230000003647 oxidation Effects 0.000 abstract description 10
- 238000007254 oxidation reaction Methods 0.000 abstract description 10
- 239000011593 sulfur Substances 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 description 22
- 230000003078 antioxidant effect Effects 0.000 description 18
- 229910052751 metal Inorganic materials 0.000 description 18
- 239000002184 metal Substances 0.000 description 18
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 18
- 229920013639 polyalphaolefin Polymers 0.000 description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 16
- 229910052799 carbon Inorganic materials 0.000 description 16
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 11
- 150000002148 esters Chemical class 0.000 description 11
- 239000002253 acid Substances 0.000 description 10
- 229910019142 PO4 Inorganic materials 0.000 description 9
- 235000021317 phosphate Nutrition 0.000 description 9
- 229960002317 succinimide Drugs 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000010452 phosphate Substances 0.000 description 8
- 239000005077 polysulfide Substances 0.000 description 8
- 229920001021 polysulfide Polymers 0.000 description 8
- 150000008117 polysulfides Polymers 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 125000000217 alkyl group Chemical group 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- KHYKFSXXGRUKRE-UHFFFAOYSA-J molybdenum(4+) tetracarbamodithioate Chemical compound C(N)([S-])=S.[Mo+4].C(N)([S-])=S.C(N)([S-])=S.C(N)([S-])=S KHYKFSXXGRUKRE-UHFFFAOYSA-J 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 239000004711 α-olefin Substances 0.000 description 7
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 5
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002480 mineral oil Substances 0.000 description 5
- 235000010446 mineral oil Nutrition 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 125000003342 alkenyl group Chemical group 0.000 description 4
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 4
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229920000768 polyamine Polymers 0.000 description 4
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 3
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 3
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000013556 antirust agent Substances 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000013530 defoamer Substances 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 150000003949 imides Chemical class 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 150000008301 phosphite esters Chemical class 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 3
- 229960001860 salicylate Drugs 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 229960005137 succinic acid Drugs 0.000 description 3
- 229940014800 succinic anhydride Drugs 0.000 description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 3
- QNLZIZAQLLYXTC-UHFFFAOYSA-N 1,2-dimethylnaphthalene Chemical compound C1=CC=CC2=C(C)C(C)=CC=C21 QNLZIZAQLLYXTC-UHFFFAOYSA-N 0.000 description 2
- HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 description 2
- GUUVPOWQJOLRAS-UHFFFAOYSA-N Diphenyl disulfide Chemical group C=1C=CC=CC=1SSC1=CC=CC=C1 GUUVPOWQJOLRAS-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000004996 alkyl benzenes Chemical class 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 150000001639 boron compounds Chemical class 0.000 description 2
- ZPFKRQXYKULZKP-UHFFFAOYSA-N butylidene Chemical group [CH2+]CC[CH-] ZPFKRQXYKULZKP-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- GVPWHKZIJBODOX-UHFFFAOYSA-N dibenzyl disulfide Chemical group C=1C=CC=CC=1CSSCC1=CC=CC=C1 GVPWHKZIJBODOX-UHFFFAOYSA-N 0.000 description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- NAGJZTKCGNOGPW-UHFFFAOYSA-K dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [O-]P([O-])([S-])=S NAGJZTKCGNOGPW-UHFFFAOYSA-K 0.000 description 2
- 229940035422 diphenylamine Drugs 0.000 description 2
- NAGJZTKCGNOGPW-UHFFFAOYSA-N dithiophosphoric acid Chemical class OP(O)(S)=S NAGJZTKCGNOGPW-UHFFFAOYSA-N 0.000 description 2
- 239000010696 ester oil Substances 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 229920001748 polybutylene Polymers 0.000 description 2
- 229920006380 polyphenylene oxide Polymers 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000001384 succinic acid Substances 0.000 description 2
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 2
- RYYWUUFWQRZTIU-UHFFFAOYSA-K thiophosphate Chemical compound [O-]P([O-])([O-])=S RYYWUUFWQRZTIU-UHFFFAOYSA-K 0.000 description 2
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- GPOGLVDBOFRHDV-UHFFFAOYSA-N (2-nonylphenyl) dihydrogen phosphite Chemical class CCCCCCCCCC1=CC=CC=C1OP(O)O GPOGLVDBOFRHDV-UHFFFAOYSA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- QWUWMCYKGHVNAV-UHFFFAOYSA-N 1,2-dihydrostilbene Chemical group C=1C=CC=CC=1CCC1=CC=CC=C1 QWUWMCYKGHVNAV-UHFFFAOYSA-N 0.000 description 1
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 description 1
- VQOXUMQBYILCKR-UHFFFAOYSA-N 1-Tridecene Chemical group CCCCCCCCCCCC=C VQOXUMQBYILCKR-UHFFFAOYSA-N 0.000 description 1
- RMSGQZDGSZOJMU-UHFFFAOYSA-N 1-butyl-2-phenylbenzene Chemical group CCCCC1=CC=CC=C1C1=CC=CC=C1 RMSGQZDGSZOJMU-UHFFFAOYSA-N 0.000 description 1
- UPYPTOCXMIWHSG-UHFFFAOYSA-N 1-dodecylsulfanyldodecane Chemical compound CCCCCCCCCCCCSCCCCCCCCCCCC UPYPTOCXMIWHSG-UHFFFAOYSA-N 0.000 description 1
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical class C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 1
- LEMIDOZYVQXGLI-UHFFFAOYSA-N 1-heptylsulfanylheptane Chemical compound CCCCCCCSCCCCCCC LEMIDOZYVQXGLI-UHFFFAOYSA-N 0.000 description 1
- LHNRHYOMDUJLLM-UHFFFAOYSA-N 1-hexylsulfanylhexane Chemical compound CCCCCCSCCCCCC LHNRHYOMDUJLLM-UHFFFAOYSA-N 0.000 description 1
- IHWDIGHWDQPQMQ-UHFFFAOYSA-N 1-octadecylsulfanyloctadecane Chemical class CCCCCCCCCCCCCCCCCCSCCCCCCCCCCCCCCCCCC IHWDIGHWDQPQMQ-UHFFFAOYSA-N 0.000 description 1
- OCTONCPZMJYQLP-UHFFFAOYSA-N 1-tetradecylsulfanyltetradecane Chemical class CCCCCCCCCCCCCCSCCCCCCCCCCCCCC OCTONCPZMJYQLP-UHFFFAOYSA-N 0.000 description 1
- VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 1
- BKCNDTDWDGQHSD-UHFFFAOYSA-N 2-(tert-butyldisulfanyl)-2-methylpropane Chemical compound CC(C)(C)SSC(C)(C)C BKCNDTDWDGQHSD-UHFFFAOYSA-N 0.000 description 1
- NYLJHRUQFXQNPN-UHFFFAOYSA-N 2-(tert-butyltrisulfanyl)-2-methylpropane Chemical compound CC(C)(C)SSSC(C)(C)C NYLJHRUQFXQNPN-UHFFFAOYSA-N 0.000 description 1
- LZHCVNIARUXHAL-UHFFFAOYSA-N 2-tert-butyl-4-ethylphenol Chemical compound CCC1=CC=C(O)C(C(C)(C)C)=C1 LZHCVNIARUXHAL-UHFFFAOYSA-N 0.000 description 1
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241001614291 Anoplistes Species 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HTIRHQRTDBPHNZ-UHFFFAOYSA-N Dibutyl sulfide Chemical compound CCCCSCCCC HTIRHQRTDBPHNZ-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 101100208720 Homo sapiens USP5 gene Proteins 0.000 description 1
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 1
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical class C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 102100021017 Ubiquitin carboxyl-terminal hydrolase 5 Human genes 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 125000001118 alkylidene group Chemical group 0.000 description 1
- IMUDHTPIFIBORV-UHFFFAOYSA-N aminoethylpiperazine Chemical compound NCCN1CCNCC1 IMUDHTPIFIBORV-UHFFFAOYSA-N 0.000 description 1
- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- QVYARBLCAHCSFJ-UHFFFAOYSA-N butane-1,1-diamine Chemical compound CCCC(N)N QVYARBLCAHCSFJ-UHFFFAOYSA-N 0.000 description 1
- STKZSWMDNMKTDV-UHFFFAOYSA-N butoxy-dihydroxy-diphenyl-lambda5-phosphane Chemical compound C(CCC)OP(O)(O)(C1=CC=CC=C1)C1=CC=CC=C1 STKZSWMDNMKTDV-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- QUAGBBNZTYHUEY-UHFFFAOYSA-N carbamic acid;molybdenum Chemical compound [Mo].NC(O)=O QUAGBBNZTYHUEY-UHFFFAOYSA-N 0.000 description 1
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- IWHTZOQGVGHYQT-UHFFFAOYSA-N dicyclohexyloxy-sulfanyl-sulfanylidene-$l^{5}-phosphane Chemical compound C1CCCCC1OP(=S)(S)OC1CCCCC1 IWHTZOQGVGHYQT-UHFFFAOYSA-N 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- WDNQRCVBPNOTNV-UHFFFAOYSA-N dinonylnaphthylsulfonic acid Chemical class C1=CC=C2C(S(O)(=O)=O)=C(CCCCCCCCC)C(CCCCCCCCC)=CC2=C1 WDNQRCVBPNOTNV-UHFFFAOYSA-N 0.000 description 1
- KUMNEOGIHFCNQW-UHFFFAOYSA-N diphenyl phosphite Chemical compound C=1C=CC=CC=1OP([O-])OC1=CC=CC=C1 KUMNEOGIHFCNQW-UHFFFAOYSA-N 0.000 description 1
- 125000005982 diphenylmethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- NFORZJQPTUSMRL-UHFFFAOYSA-N dipropan-2-yl hydrogen phosphite Chemical class CC(C)OP(O)OC(C)C NFORZJQPTUSMRL-UHFFFAOYSA-N 0.000 description 1
- PXJJSXABGXMUSU-UHFFFAOYSA-N disulfur dichloride Chemical compound ClSSCl PXJJSXABGXMUSU-UHFFFAOYSA-N 0.000 description 1
- 125000005066 dodecenyl group Chemical group C(=CCCCCCCCCCC)* 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- ZHPNWZCWUUJAJC-UHFFFAOYSA-N fluorosilicon Chemical compound [Si]F ZHPNWZCWUUJAJC-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- VDTIMXCBOXBHER-UHFFFAOYSA-N hydroxy-bis(sulfanyl)-sulfanylidene-$l^{5}-phosphane Chemical compound OP(S)(S)=S VDTIMXCBOXBHER-UHFFFAOYSA-N 0.000 description 1
- 239000010722 industrial gear oil Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000006178 methyl benzyl group Chemical group 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 125000005187 nonenyl group Chemical group C(=CCCCCCCC)* 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004365 octenyl group Chemical group C(=CCCCCCC)* 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 description 1
- FATBGEAMYMYZAF-UHFFFAOYSA-N oleicacidamide-heptaglycolether Natural products CCCCCCCCC=CCCCCCCCC(N)=O FATBGEAMYMYZAF-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical group C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002958 pentadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 150000004885 piperazines Chemical class 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- GGHDAUPFEBTORZ-UHFFFAOYSA-N propane-1,1-diamine Chemical compound CCC(N)N GGHDAUPFEBTORZ-UHFFFAOYSA-N 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- PTISTKLWEJDJID-UHFFFAOYSA-N sulfanylidenemolybdenum Chemical class [Mo]=S PTISTKLWEJDJID-UHFFFAOYSA-N 0.000 description 1
- 229940066771 systemic antihistamines piperazine derivative Drugs 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 229940095068 tetradecene Drugs 0.000 description 1
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 150000004867 thiadiazoles Chemical class 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000005065 undecenyl group Chemical group C(=CCCCCCCCCC)* 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
- C10M111/04—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a macromolecular organic compound
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M133/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
- C10M135/02—Sulfurised compounds
- C10M135/04—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
- C10M135/20—Thiols; Sulfides; Polysulfides
- C10M135/22—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
- C10M137/04—Phosphate esters
- C10M137/08—Ammonium or amine salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
- C10M137/04—Phosphate esters
- C10M137/10—Thio derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M139/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups C10M127/00 - C10M137/00
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
- C10M143/04—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing propene
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
- C10M2203/1025—Aliphatic fractions used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/0206—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/022—Ethene
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/024—Propene
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
- C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/2805—Esters used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/08—Amides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/26—Amines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/28—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
- C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
- C10M2219/066—Thiocarbamic type compounds
- C10M2219/068—Thiocarbamate metal salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/041—Triaryl phosphates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/043—Ammonium or amine salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/047—Thioderivatives not containing metallic elements
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/049—Phosphite
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/066—Organic compounds derived from inorganic acids or metal salts derived from Mo or W
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/04—Molecular weight; Molecular weight distribution
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/68—Shear stability
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
Abstract
本发明提供一种兼顾燃料经济性和极压性，还具有剪切稳定性、氧化稳定性和耐磨损性的润滑油组合物，具体而言，提供一种润滑油组合物，其特征在于，包含基础油、粘度指数改进剂、钼系摩擦调节剂、含硼分散剂、以及选自硫系极压剂、磷系极压剂和硫‑磷系极压剂中的至少二种极压剂或硫‑磷系极压剂，该基础油仅包含合成油，该基础油的100℃的运动粘度为3mm2/s以上且10mm2/s以下，该粘度指数改进剂为数均分子量(Mn)1,000以上且10,000以下的树脂，该含硼分散剂所含硼原子(B)与该钼系摩擦调节剂所含钼原子(Mo)的质量比[(B)/(Mo)]为1以上且5以下，该极压剂所含硫原子(S)与磷原子(P)的质量比[(S)/(P)]为10以上且20以下。
Description
技术领域
本发明涉及润滑油组合物。
背景技术
润滑油组合物在各种各样的领域中使用，例如，用于在汽油发动机、柴油发动机、其他内燃机中使用的内燃机用、或者齿轮装置(齿轮)用等用途。作为这些用途中共同要求的性能可举出燃料经济性，降低摩擦系数或者牵引系数来使其提高。例如，专利文献1中公开了在基础油中配合了聚-α-烯烃(PAO)、实现摩擦损失降低从而燃料经济性优异的润滑油组合物。
另外，对润滑油组合物而言，除了燃料经济性这样的共同性能，还要求根据用途的特有的性能。例如，齿轮装置用的润滑油组合物进一步分为汽车等高速高载荷齿轮用、一般机械的相对轻载荷齿轮用、一般机械的相对高载荷齿轮用等用途，被用来防止齿轮的损伤、烧结。
就这样的齿轮装置用的润滑油组合物而言，通常要求极压性优异。例如专利文献2和3中公开了含有特定的乙烯-α-烯烃共聚物的极压性优异的润滑油组合物。
现有技术文献
专利文献
专利文献1：日本特开2011-174000号公报
专利文献2：日本特开昭63-280796号公报
专利文献3：日本特开平11-323370号公报
发明内容
发明要解决的课题
然而，燃料经济性与极压性是相反的性能，难以兼顾它们的性能。作为提高燃料经济性的方法，例如可以考虑使用低粘度的齿轮油而降低粘性电阻，但就该方法而言容易发生油膜破裂且耐烧结性降低，因此导致产生极压性的降低以及轴承、齿轮的疲劳寿命劣化等新的问题。此外，油膜破裂导致齿面彼此的接触频率变高，从而摩擦导致的损失也变大。
另外，将润滑油组合物在齿轮装置用途中使用的情况下，除了燃料经济性、极压性，还要求剪切稳定性、氧化稳定性、耐磨损性。需求像这样可以兼顾燃料经济性和极压性，还具有优良的剪切稳定性、氧化稳定性、耐磨损性的润滑油组合物的技术开发。
鉴于上述情况，本发明的目的在于提供兼顾燃料经济性和极压性，还具有剪切稳定性、氧化稳定性和耐磨损性的润滑油组合物。
用于解决课题的手段
本发明人等反复锐意研究，结果发现，通过组合特定的基础油与特定的添加剂，解决了上述技术问题。本发明是基于该见解而完成的。
即，本发明提供一种润滑油组合物，其特征在于，包含基础油、粘度指数改进剂、钼系摩擦调节剂、含硼分散剂、以及选自硫系极压剂、磷系极压剂和硫-磷系极压剂中的至少二种极压剂或硫-磷系极压剂，该基础油仅包含合成油，该基础油的100℃的运动粘度为3mm2/s以上且10mm2/s以下，该粘度指数改进剂为数均分子量(Mn)1,000以上且10,000以下的树脂，该含硼分散剂所含硼原子(B)与该钼系摩擦调节剂所含钼原子(Mo)的质量比[(B)/(Mo)]为1以上且5以下，该极压剂所含硫原子(S)与磷原子(P)的质量比[(S)/(P)]为10以上且20以下。
发明效果
根据本发明，可以提供兼顾燃料经济性和极压性，还具有剪切稳定性、氧化稳定性和耐磨损性的润滑油组合物。
具体实施方式
以下，对本发明的润滑油组合物进行说明。需要说明的是，在本说明书中，关于数值范围的记载的“以上”、“以下”的数值可以是任意组合的数值。另外，在本说明书中，用“～”表示的数值范围表示包含“～”的前后所记载的数值分别作为最小值和最大值的范围，阶段性地记载的最小值和最大值可以任意地组合。
本发明的润滑油组合物的特征在于，包含基础油、粘度指数改进剂、钼系摩擦调节剂、含硼分散剂、以及选自硫系极压剂、磷系极压剂和硫-磷系极压剂中的至少二种极压剂或硫-磷系极压剂，该基础油仅包含合成油，该基础油的100℃的运动粘度为3mm2/s以上且10mm2/s以下，该粘度指数改进剂为数均分子量(Mn)1,000以上且10,000以下的树脂，该含硼分散剂所含硼原子(B)与该钼系摩擦调节剂所含钼原子(Mo)的质量比[(B)/(Mo)]为1以上且5以下，该极压剂所含硫原子(S)与磷原子(P)的质量比[(S)/(P)]为10以上且20以下。
(基础油)
本发明中所用的基础油仅包含合成油，不含矿物油。若包含矿物油，则牵引系数变大，结果得不到燃料经济性。
作为合成油，例如可举出聚苯醚、烷基苯、烷基萘、酯油、二醇系或聚烯烃系合成油等，更具体而言，可举出聚-α-烯烃(PAO)、乙烯-α-烯烃共聚物、聚丁烯、烷基苯、烷基萘、聚亚烷基二醇、聚苯醚、烷基取代二苯醚、多元醇酯、二元酸酯、碳酸酯、硅油、氟化油、GTL(Gasto Liquids，天然气合成油)等。
在本发明中，上述之中优选聚α-烯烃类、酯油、聚烯烃系合成油，更优选聚-α-烯烃(PAO)、乙烯-α-烯烃共聚物、多元醇酯、二元酸酯、碳酸酯、GTL(Gas to Liquids，天然气合成油)，进一步优选聚-α-烯烃(PAO)。另外，本发明中的基础油可以单独使用上述的合成油，或组合使用多种上述的合成油。
本发明中作为基础油所用的合成油需要100℃的运动粘度为3mm2/s以上且10mm2/s以下。若基础油的运动粘度小于3mm2/s则得不到氧化稳定性，另一方面若超过10mm2/s则动力损失变大，得不到燃料经济性。从得到优良的燃料经济性和氧化稳定性的观点出发，优选3mm2/s以上且8mm2/s以下，进一步优选3mm2/s以上且6mm2/s以下。
另外，作为基础油，从燃料经济性的观点出发，优选粘度指数为120以上的，更优选为125以上的，进一步优选为130以上的。这里，润滑油组合物的运动粘度和粘度指数是以JIS K 2283：2000为基准，使用玻璃制毛管式粘度计测定的值。
基础油的含量以润滑油组合物总量为基准优选为60质量％以上，更优选为70质量％以上，进一步优选为75质量％以上，另外，优选为99质量％以下，更优选为95质量％以下。
(粘度指数改进剂)
本发明的润滑油组合物作为粘度指数改进剂包含数均分子量(Mn)为1,000以上且10,000以下的树脂。作为树脂，可举出例如：聚(甲基)丙烯酸酯(分散型、非分散型)、烯烃系共聚物(分散型、非分散型)、苯乙烯系共聚物(例如、苯乙烯-二烯共聚物、苯乙烯-异戊二烯共聚物等)等。在本发明中，从剪切稳定性的观点出发，优选烯烃系共聚物。
作为烯烃系共聚物，可举出例如碳数2～20、优选2～16、更优选2～14的烯烃的共聚物，可优选举出乙烯与α-烯烃的共聚物。作为乙烯-α-烯烃共聚物，可举出例如15～80摩尔％的乙烯与丙烯、1-丁烯、1-癸烯等碳数3～20的α-烯烃的共聚物，可以是无规共聚体也可以是嵌段共聚体。
该共聚物对于润滑油是非分散型，也可以使用将乙烯-α-烯烃共聚物用马来酸、N-乙烯基吡咯烷酮、N-乙烯基咪唑、丙烯酸缩水甘油酯等接枝化而成的分散型的共聚物。
粘度指数改进剂的数均分子量(Mn)为1,000以上且10,000以下。若数均分子量(Mn)不足1,000，则得不到充分的粘度指数改进效果(燃料经济性)，另外，若超过10,000则得不到剪切稳定性。从得到粘度指数改进效果、并且得到剪切稳定性的观点出发，粘度指数改进剂的数均分子量(Mn)优选1,000以上且8,000以下，更优选1,300以上且6,000以下，进一步优选1,500以上且5,500以下。本发明中，从燃料经济性、剪切稳定性的观点出发特别优选数均分子量(Mn)为像上述范围那样的低分子量的烯烃系共聚物。
从燃料经济性、剪切稳定性的观点出发，粘度指数改进剂的含量以润滑油组合物的总量为基准优选0.5质量％以上且15质量％以下，更优选1质量％以上且10质量％以下，进一步优选1.5质量％以上且8质量％以下。
(钼系摩擦调节剂)
本发明的润滑油组合物包含钼系摩擦调节剂。作为钼系摩擦调节剂，通常作为内燃机用润滑油的摩擦调节剂使用的任意的化合物均可以使用，可举出例如选自钼胺络合物和/或二硫代氨基甲酸硫化氧钼、三核钼硫化合物、二硫代磷酸钼中的至少一种。更具体而言，从降低金属间摩擦系数从而得到优良的燃料经济性的观点出发，优选使用选自二硫代氨基甲酸钼(MoDTC)、二硫代磷酸钼(MoDTP)和钼酸的胺盐中的至少一种。在本发明中，特别优选二硫代氨基甲酸钼(MoDTC)。
作为二硫代氨基甲酸钼(MoDTC)，可优选举出由通式(1)所表示的。
[化学式1]
上述通式(1)中、R1～R4各自独立地表示碳数5～18的烃基，彼此可以相同也可以不同。
X1～X4各自独立地表示氧原子或硫原子，彼此可以相同也可以不同。另外，从提高在基础油中的溶解性的观点出发，X1～X4中的硫原子与氧原子的摩尔比〔硫原子/氧原子〕优选为1/3～3/1，更优选为1.5/2.5～3/1。
作为R1～R4的烃基，可举出例如：戊基、己基、庚基、辛基、壬基、癸基、十一烷基、十二烷基、十三烷基、十四烷基、十五烷基、十六烷基、十七癸基、十八烷基等碳数5～18的烷基；辛烯基、壬烯基、癸烯基、十一碳烯基、十二碳烯基、十三碳烯基、十四碳烯基、十五碳烯基等碳数5～18的烯基；环己基、二甲基环己基、乙基环己基、甲基环己基甲基、环己基乙基、丙基环己基、丁基环己基、庚基环己基等碳数5～18的环烷基；苯基、萘基、蒽基、联苯基、三联苯基等碳数6～18的芳基；甲苯基、二甲基苯基、丁基苯基、壬基苯基、甲基苄基、二甲基萘基等烷基芳基；苯基甲基、苯基乙基、二苯基甲基等碳数7～18的芳基烷基等。在本发明中，上述烃基之中优选碳数的上限为16，更优选碳数12。
从降低金属间摩擦系数而得到优良的燃料经济性的观点出发，钼系摩擦调节剂的含量以润滑油组合物的总量为基准优选为0.05质量％以上且5质量％以下，更优选为0.1质量％以上且3质量％以下，进一步优选为0.2质量％以上且1.5质量％以下。另外，钼系摩擦调节剂的以钼原子计的含量以润滑油组合物的总量为基准优选为0.005质量％以上且0.1质量％以下。从维持耐磨损性的观点出发，更优选0.007质量％以上且0.1质量％以下，进一步优选0.01质量％以上且0.08质量％以下。
另外，在本发明中，可以使用钼系摩擦调节剂以外的摩擦调节剂。作为钼系摩擦调节剂以外的摩擦调节剂，可举出例如分子中至少具有1个碳数6～30的烷基或烯基、特别是碳数6～30的直链烷基或直链烯基的脂肪族胺、脂肪酸酯、脂肪酰胺、脂肪酸、脂肪族醇和脂肪族醚等无灰摩擦调节剂，这些可以单独或多种组合使用。
这些摩擦调节剂的含量以润滑油组合物的总量为基准优选为0.05质量％以上且5质量％以下，更优选为0.1质量％以上且3质量％以下，进一步优选为0.2质量％以上且1.5质量以下。
(含硼分散剂)
本发明的润滑油组合物包含含硼分散剂。作为含硼分散剂，可举出例如含硼酰亚胺系分散剂。作为该含硼酰亚胺系分散剂，可优选举出含硼琥珀酰亚胺。作为含硼琥珀酰亚胺，可举出将由下面的通式(2)所示的单一型和由(3)所示的偶联型的琥珀酰亚胺硼化而得的含硼琥珀酰亚胺。
[化学式2]
在上述通式(2)和(3)中，R5、R7和R8分别为数均分子量500以上且4,000以下的烯基或烷基，R7和R8可以相同也可以不同。R5、R7和R8的数均分子量优选为1,000以上且4,000以下。
只要上述R5、R7和R8的数均分子量为500以上，在基础油中的溶解性就良好，只要上述R5、R7和R8的数均分子量为4,000以下，就能得到良好的分散性和优良的清净性。
R6、R9和R10分别为碳数2～5的亚烷基，R9和R10可以相同也可以不同。
m为1～10的整数，优选为2～5的整数，更优选为3或4。若m为1以上则分散性为良好，若为10以下则在基础油中的溶解性也良好，并可得到优良的清净性。另外，n为0～10的整数，优选为1～4的整数，更优选为2或3。只要n在上述范围内，在分散性和在基础油中的溶解性的方面就优选，就可得到优良的清净性。
含硼琥珀酰亚胺通常可以通过使聚烯烃与马来酸酐的反应得到的烯基琥珀酸酐、或将其氢化得到的烷基琥珀酸酐与多胺和硼化合物反应来制造。另外，单一型的含硼琥珀酰亚胺化合物和偶联型的含硼琥珀酰亚胺化合物可以通过改变烯基琥珀酸酐或烷基琥珀酸酐与多胺的反应比率来制造。
作为多胺，可举出乙二胺、丙二胺、丁二胺等单二胺；二亚乙基三胺、三亚乙基四胺、四亚乙基五胺、五亚乙基六胺、二(甲基亚乙基)三胺、二亚丁基三胺、三亚丁基四胺等多亚烷基多胺；氨基乙基哌嗪等哌嗪衍生物。
另外，作为硼化合物，例如可举出氧化硼、卤化硼、硼酸、硼酸酐、硼酸酯、硼酸的铵盐等。
需要说明的是，含硼琥珀酰亚胺中硼含量B与氮含量N的质量比、B/N通常优选为0.1～3，更优选为0.2～1。
含硼分散剂的含量若考虑清净性，则以润滑油组合物的总量为基准优选为0.1质量％以上且10质量％以下，更优选为0.3质量％以上且8质量％以下，进一步优选为0.5质量％以上且5质量％以下，另外含硼分散剂的以润滑油组合物总量为基准的以硼原子计的含量优选为0.01质量％以上且0.1质量％以下，更优选为0.015质量％以上且0.08质量％以下。
(极压剂)
本发明的润滑油组合物包含选自硫系极压剂、磷系极压剂和硫-磷系极压剂中的至少二种的极压剂、或硫-磷系极压剂作为极压剂。这些极压剂有助于作为固有性能的极压性的提高，在本发明的构成中，也能有助于耐磨损性的提高。
即，在本发明中，从得到优良的极压性和耐磨损性的观点出发，重要的是组合使用包含硫的极压剂和包含磷的极压剂作为极压剂，例如，使用硫系极压剂的情况下，与磷系极压剂和/或硫-磷系极压剂组合使用，使用磷系极压剂的情况下，与硫系极压剂和/或硫-磷系极压剂组合使用，使用硫-磷系极压剂的情况下可以单独使用，或者与硫系极压剂和/或磷系极压剂组合使用。
作为硫系极压剂，可举出例如：硫化油脂、硫化脂肪酸、硫化酯、硫化烯烃、单硫化物、多硫化物、二烃基多硫化物、噻二唑化合物、烷基硫代氨基甲酰基化合物、硫代氨基甲酸酯化合物、硫代萜化合物、硫代二丙酸二烷基酯化合物等，这些可以单独使用或多种组合使用。这些当中，从极压性和耐磨损性的观点出发，优选例如使碳数2～15的烯烃(或其2～4聚体)与硫、氯化硫等硫化剂反应得到的硫化烯烃；二丁基硫醚、二己基硫醚、二庚基硫醚、二月桂基硫醚、二(十四烷基)硫醚等二烷基硫醚等单硫化物；与该单硫化物对应的多硫化物；此外例如，二苄基多硫化物、二苯基多硫化物、二环己基多硫化物等二烃基多硫化物等。
作为磷系极压剂，可举出例如：芳基磷酸酯、烷基磷酸酯、烯基磷酸酯、烷基芳基磷酸酯等磷酸酯；与这些对应的酸性磷酸酯；芳基亚磷酸氢酯、烷基亚磷酸氢酯、芳基亚磷酸酯、烷基亚磷酸酯、芳基烷基亚磷酸酯等亚磷酸酯；与这些对应的酸性亚磷酸酯；以及它们的胺盐等，这些可以单独使用或多种组合使用。这些当中，从极压性和耐磨损性的提高的观点出发，优选芳基磷酸酯、芳基亚磷酸酯、芳基烷基亚磷酸酯、酸性烷基亚磷酸酯，具体而言，更优选磷酸三甲苯酯(TCP)、三(壬基苯基)亚磷酸酯、二油烯基亚磷酸氢酯和2-乙基己基二苯基亚磷酸酯，特别优选磷酸三甲苯酯(TCP)。
另外，作为硫-磷系极压剂，可举出单硫代磷酸酯、二硫代磷酸酯、三硫代磷酸酯、单硫代磷酸酯的胺碱、二硫代磷酸酯的胺盐、单硫代亚磷酸酯、二硫代亚磷酸酯、三硫代亚磷酸酯等，这些可以单独使用或多种组合使用。这些当中，从极压性和耐磨损性的观点出发，优选二烷基二硫代磷酸酯、二芳基二硫代磷酸酯，例如：二己基二硫代磷酸酯、二辛基二硫代磷酸酯、二(辛硫基乙基)二硫代磷酸酯、二环己基二硫代磷酸酯、二油烯基二硫代磷酸酯、二苯基二硫代磷酸酯、二苄基二硫代磷酸酯等二硫代磷酸酯。
从得到优良的极压性和耐磨损性的观点出发，硫系极压剂的含量以润滑油组合物的总量为基准优选为0.5质量％以上且10质量％以下，更优选为1质量％以上且8质量％以下，进一步优选为2质量％以上且7质量％以下。
从得到优良的极压性和耐磨损性的观点出发，磷系极压剂的含量以润滑油组合物的总量为基准优选为0.1质量％以上且10质量％以下，更优选为0.5质量％以上且8质量％以下，进一步优选为0.5质量％以上且3质量％以下。
另外，从得到优良的极压性和耐磨损性的观点出发，硫-磷系极压剂的含量以润滑油组合物的总量为基准优选为0.1质量％以上且10质量％以下，更优选为0.5质量％以上且8质量％以下，进一步优选为0.5质量％以上且3质量％以下。
(各种原子的质量比)
在本发明的润滑油组合物中，含硼分散剂所含硼原子(B)与钼系摩擦调节剂所含钼原子(Mo)的质量比[(B)/(Mo)]为1以上且5以下。若硼原子(B)与钼原子(Mo)的质量比[(B)/(Mo)]在上述范围外，则金属间摩擦系数变得过大，得不到优良的燃料经济性。从得到优良的燃料经济性的观点出发，硼原子(B)与钼原子(Mo)的质量比[(B)/(Mo)]优选为1以上且4.5以下，更优选为1以上且3以下。
在本发明的润滑油组合物中，极压剂所含硫原子(S)与磷原子(P)的质量比[(S)/(P)]为10以上且20以下。若硫原子(S)与磷原子(P)的质量比[(S)/(P)]小于10则得不到优良的极压性，另一方面若超过20则得不到优良的耐磨损性。从得到优良的极压性和耐磨损性的观点出发，硫原子(S)与磷原子(P)的质量比[(S)/(P)]优选为10以上且18以下，更优选为10以上且17以下。
硫原子的以润滑油组合物的总量为基准的含量优选为1.5质量％以上且5.0质量％以下，更优选为1.5质量％以上且3.0质量％以下，进一步优选1.7质量％以上且2.5质量％以下。若硫原子的含量在上述范围内，则可得到优良的极压性。
另外，磷原子的以润滑油组合物的总量为基准的含量优选为0.1质量％以上且0.5质量％以下，更优选为0.1质量％以上且0.3质量％以下，进一步优选为0.1质量％以上且0.2质量％以下。若磷原子的含量在上述范围内，则可得到优良的极压性和耐磨损性。
(其他添加剂)
在本发明的润滑油组合物中，可以在不违背本发明的目的的范围内适当配合其他的添加剂。作为那样的添加剂，可举出例如抗氧化剂、无灰系分散剂、金属系清净剂、降凝剂、金属钝化剂、防锈剂、消泡剂等。
作为抗氧化剂，可举出例如：胺系抗氧化剂、酚系抗氧化剂、钼系抗氧化剂、硫系抗氧化剂、磷系抗氧化剂等。
作为胺系抗氧化剂，可举出例如：二苯胺、具有碳数3～20的烷基的烷基化二苯胺等二苯基胺系抗氧化剂；α-萘基胺、碳数3～20的烷基取代苯基-α-萘基胺等萘基胺系抗氧化剂等。
作为酚系抗氧化剂，可举出例如：2，6-二叔丁基-4-甲基苯酚、2，6-二叔丁基-4-乙基苯酚、3-(3，5-二叔丁基-4-羟基苯基)丙酸十八烷基酯等一元酚系抗氧化剂；4，4’-亚甲基双(2，6-二叔丁基苯酚)、2，2’-亚甲基双(4-乙基-6-叔丁基苯酚)等二元酚系抗氧化剂；受阻酚系抗氧化剂等。
作为钼系抗氧化剂，可举出例如：使三氧化钼和/或钼酸与胺化合物反应而得的钼胺络合物等。
作为硫系抗氧化剂，可举出例如：吩噻嗪、二(十八烷基)硫醚、3，3’-硫代二丙酸二月桂酯、2-巯基苯并咪唑等。
作为磷系抗氧化剂，可举出例如：三苯基亚磷酸酯、三壬基苯基亚磷酸酯、二异丙基单苯基亚磷酸酯、单丁基二苯基亚磷酸酯等亚磷酸酯等。
这些抗氧化剂可以单独或多种组合使用，通常优选多种组合使用。
抗氧化剂，可以单独使用一种，也可以混合使用二种以上。例如，从氧化稳定性的效果的观点出发，优选一种或二种以上酚系抗氧化剂与一种或二种以上胺系抗氧化剂的混合物。
抗氧化剂的配合量以润滑油组合物的总量为基准通常优选为0.1质量％以上且5质量％以下的范围，更优选为0.1质量％以上且3质量％以下。
作为无灰系分散剂，可举出上述的含硼琥珀酰亚胺以外的无灰系分散剂，例如不含硼的琥珀酰亚胺类、苄基胺类、含硼苄基胺类、琥珀酸酯类、以脂肪酸或者琥珀酸为代表的一元或二元羧酸酰胺类等。
另外，作为金属系清净剂，可举出例如：钙等碱土类金属的中性金属磺酸盐、中性金属酚盐、中性金属水杨酸盐、中性金属膦酸盐、碱性金属磺酸盐、碱性金属酚盐、碱性金属水杨酸盐、高碱性(例如，总碱值为200～700mgKOH/g)金属磺酸盐、高碱性金属水杨酸盐、高碱性金属酚盐等。这些无灰系分散剂、金属系清净剂的配合量以润滑油组合物的总量为基准通常为0.1质量％以上且20质量％以下，优选为0.5质量％以上且10质量％以下。
作为降凝剂，可举出例如：重均分子量为5,000以上且50,000以下左右的聚甲基丙烯酸酯等。
从配合效果的方面出发，降凝剂的配合量以润滑油组合物的总量为基准通常为0.1质量％以上且2质量％以下左右，优选为0.1质量％以上且1质量％以下。
作为金属钝化剂，可举出苯并三唑系、甲苯基三唑系、噻二唑系和咪唑系化合物等。
金属不活性剂的配合量以润滑油组合物的总量为基准通常为0.01质量％以上且3质量％以下，优选为0.01质量％以上且1质量％以下。
作为防锈剂，可举出石油磺酸盐、烷基苯磺酸盐、二壬基萘磺酸盐、烯基琥珀酸酯、多元醇酯等。
从配合效果的方面出发，这种防锈剂的配合量以润滑油组合物的总量为基准通常为0.01质量％以上且1质量％以下，优选为0.05质量％以上且0.5质量％以下。
作为消泡剂，可举出硅油、氟硅油和氟烷基醚等，从消泡效果和经济性的平衡等方面出发，以润滑油组合物的总量为基准，通常为0.0005质量％以上且0.5质量％以下，优选为0.01质量％以上且0.2质量％以下。
(润滑油组合物的各种物性)
本发明的润滑油组合物的40℃时的运动粘度优选为10mm2/s以上且70mm2/s以下，更优选为20mm2/s以上且60mm2/s以下，进一步优选为25mm2/s以上且50mm2/s以下。本发明的润滑油组合物的100℃时的运动粘度优选为6mm2/s以上且15mm2/s以下，更优选为6mm2/s以上且12mm2/s以下，进一步优选为6mm2/s以上且11mm2/s以下。
另外，本发明的润滑油组合物的粘度指数优选为160以上，更优选为170以上，进一步优选为180以上。
这里，运动粘度和粘度指数的测定方法与上述基础油相同。
实施例
然后，通过实施例进一步详细说明本发明，但本发明并不限于这些例子。
实施例1～5和比较例1～10
以表1和表2所示的配合量(质量％)制备润滑油组合物。其性状分别在表1和表2中示出。需要说明的是，成分的详细情况如下。
基础油A：聚-α-烯烃(PAO)，100℃运动粘度：2mm2/s，粘度指数：117
基础油B：聚-α-烯烃(PAO)，100℃运动粘度：4mm2/s，粘度指数：117
基础油C：聚-α-烯烃(PAO)，100℃运动粘度：100mm2/s，粘度指数：117
基础油D：聚-α-烯烃(PAO)，100℃运动粘度：150mm2/s，粘度指数：117
基础油E：酯基础油，100℃运动粘度：4mm2/s，粘度指数：139
基础油F：分类在API基础油类别的组III中的矿物油，100℃时的运动粘度：2mm2/s，粘度指数：116
基础油G：分类在API基础油类别的组III中的矿物油，100℃时的运动粘度：10mm2/s，粘度指数：107
粘度指数改进剂A：OCP(烯烃共聚物)：乙烯与丙烯的共聚物，数均分子量：2,600
粘度指数改进剂B：OCP(烯烃共聚物)：乙烯与丙烯的共聚物，数均分子量：3,700
粘度指数改进剂C：聚甲基丙烯酸酯，数均分子量：50,000
极压剂A：硫化烯烃与多硫化物(二叔丁基二硫化物和二叔丁基三硫化物)的混合物
极压剂B：亚磷酸酯与硫代磷酸酯的混合物
极压剂C：磷酸三甲苯酯
分散剂A：含硼琥珀酰亚胺(含硼聚丁烯基琥珀酸双酰亚胺)，聚丁烯基的数均分子量：2,300，氮含量1.76质量％，硼含量1.45质量％
分散剂B：含硼琥珀酰亚胺(含硼聚丁烯基琥珀酸双酰亚胺)，聚丁烯基的数均分子量：2,000，氮含量1.45质量％，硼含量1.3质量％
摩擦调节剂A：无灰系调整剂(油酸酰胺)
摩擦调节剂B：二硫代氨基甲酸钼(MoDTC)
其他添加剂：降凝剂、抗氧化剂、消泡剂等
合成油、矿物油和润滑油组合物的性状的测定通过以下的方法进行。
(1)运动粘度
以JIS K 2283：2000为基准，测定40℃、100℃时的运动粘度。
(2)粘度指数(VI)
以JIS K 2283：2000为基准进行测定。
(3)硼原子、钼原子、硫原子和磷原子的含量
以JIS-5S-38-92为基准进行测定。
(4)氮原子的含量
以JIS K2609：1998为基准进行测定。
配合表1和表2所示的种类和配合量的基础油和各种添加剂，分别制备各实施例和比较例的润滑油组合物。对所得的润滑油组合物，通过以下的方法进行各种试验，评价其物性。评价结果在表1和表2中示出。
〔剪切稳定性试验〕
以JPI-5S-29-88“超声波、A法、60分、30ml”为基准，测定剪切后100℃的运动粘度的降低率(％)。可以说降低率(％)越小，剪切稳定性越优异。
〔牵引系数〕
使用MTM牵引测量器，测定牵引系数。可以说牵引系数越小，燃料经济性越优异。
测定条件如下。(负荷载荷：45N，油温：20℃，滑滚比(slide roll ratio)：50％，平均旋转速度：1m/s)
〔金属间摩擦系数〕
使用块对环(block-on-ring)试验机(LFW-1)，以JASOM358：2005为基准，测定金属间摩擦系数。在下述的试验条件下进行比较，可以说测定的摩擦系数越小，燃料经济性越优异。
试验工具
环：Falex S-10 试验环(TestRing)(SAE4620Steel)
块：Falex H-60 试验块(TestBlock)(SAE01Steel)
试验条件
温度：110℃
载荷：1112N
滑动速度：0.5m/s
〔ISOT试验〕
以JIS K 2514-1：2013为基准，使各实施例和比较例的润滑油组合物中存在铜·铁催化剂，在试验温度150℃、试验时间120小时的条件下使该润滑油组合物劣化，将劣化油的100℃时的运动粘度设为运动粘度0，将未劣化油的100℃时的运动粘度设为运动粘度1时，计算粘度降低率(＝100-(运动粘度0-运动粘度1)×100/运动粘度0)。可以说粘度低下率越小，越难以发生劣化、氧化稳定性越优异。
〔Shell四球试验耐载荷性(EP)试验〕
以ASTM D2783-03(2014)为基准，在转速1800rpm、室温的条件下进行，测定烧结负荷WL(N)。可以说该值越大，耐载荷性(极压性)越优异。
〔Shell四球磨损(WEAR)试验〕
以ASTM D4172-94(2010)为基准，在100℃、1800rpm、392N、60分的条件下进行试验，测定磨耗痕径(mm)。可以说该值越小，耐磨损性越优异。
[表1]
[表2]
注)表1和表2中的＊1～4为如下。
＊1，硼(B)含量是含硼分散剂的以组合物总量为基准的以硼原子计的含量(含硼分散剂所含硼原子的含量)。
＊2，钼(Mo)含量是钼系摩擦调节剂的以组合物总量为基准的以钼原子计的含量(钼系摩擦调节剂所含钼原子的含量)。
＊3，硫(S)含量和磷(P)含量是使用的极压剂所含硫原子的合计含量和磷原子的合计含量。
＊4，氮(N)含量是分散剂与其他添加剂中的抗氧化剂所含氮(N)成分(0.052质量％)的合计量。
工业实用性
本发明的润滑油组合物是兼顾燃料经济性和极压性，还具有剪切稳定性、氧化稳定性和耐磨损性的润滑油组合物，尤其用于齿轮装置(齿轮)，例如适合用作汽车用齿轮油、工业用齿轮油等，特别适合用于汽车的差速齿轮的润滑。
Claims (10)
1.一种润滑油组合物，其特征在于，包含基础油、粘度指数改进剂、钼系摩擦调节剂、含硼分散剂、以及硫-磷系极压剂或选自硫系极压剂、磷系极压剂和硫-磷系极压剂中的至少二种极压剂，
该基础油仅包含合成油，
该基础油的100℃的运动粘度为3mm2/s以上且10mm2/s以下，
该粘度指数改进剂是数均分子量Mn为1,000以上且10,000以下的树脂，
该含硼分散剂所含硼原子与该钼系摩擦调节剂所含钼原子的质量比B/Mo为1以上且5以下，该极压剂所含硫原子与磷原子的质量比S/P为10以上且20以下。
2.根据权利要求1所述的润滑油组合物，其中，100℃的运动粘度为6mm2/s以上且15mm2/s以下。
3.根据权利要求1或2所述的润滑油组合物，其中，含硼分散剂的以组合物总量为基准的以硼原子计的含量为0.01质量％以上且0.1质量％以下。
4.根据权利要求1～3中任一项所述的润滑油组合物，其中，钼系摩擦调节剂的以组合物总量为基准的以钼原子计的含量为0.005质量％以上且0.1质量％以下。
5.根据权利要求1～4中任一项所述的润滑油组合物，其中，硫原子的以组合物总量为基准的含量为1.5质量％以上且5质量％以下。
6.根据权利要求1～5中任一项所述的润滑油组合物，其中，磷原子的以组合物总量为基准的含量为0.1质量％以上且0.5质量％以下。
7.根据权利要求1～6中任一项所述的润滑油组合物，其中，粘度指数改进剂为烯烃系共聚物。
8.根据权利要求1～7中任一项所述的润滑油组合物，其中，钼系摩擦调节剂为选自二硫代氨基甲酸钼、二硫代磷酸钼和钼酸的胺盐中的至少一种。
9.根据权利要求1～8中任一项所述的润滑油组合物，其中，含硼分散剂为含硼琥珀酰亚胺。
10.根据权利要求1～9中任一项所述的润滑油组合物，其用于齿轮油。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-070144 | 2015-03-30 | ||
| JP2015070144A JP6500271B2 (ja) | 2015-03-30 | 2015-03-30 | 潤滑油組成物 |
| PCT/JP2016/059250 WO2016158622A1 (ja) | 2015-03-30 | 2016-03-23 | 潤滑油組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107532106A true CN107532106A (zh) | 2018-01-02 |
| CN107532106B CN107532106B (zh) | 2021-10-08 |
Family
ID=57005027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680019763.8A Active CN107532106B (zh) | 2015-03-30 | 2016-03-23 | 润滑油组合物 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11124732B2 (zh) |
| EP (1) | EP3279293A4 (zh) |
| JP (1) | JP6500271B2 (zh) |
| CN (1) | CN107532106B (zh) |
| WO (1) | WO2016158622A1 (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110452763A (zh) * | 2019-08-07 | 2019-11-15 | 黄河三角洲京博化工研究院有限公司 | 一种长换油周期环保柴油机油及其制造方法 |
| CN111575084A (zh) * | 2020-06-16 | 2020-08-25 | 烟台德高石油有限公司 | 一种合成抗水型长寿命真空泵油及其制备方法 |
| CN114574273A (zh) * | 2022-03-18 | 2022-06-03 | 中国科学院兰州化学物理研究所 | 一种托轮轴瓦润滑油及其制备方法和应用 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7318164B2 (ja) * | 2016-12-14 | 2023-08-01 | 出光興産株式会社 | 潤滑油組成物、潤滑方法及びギヤ |
| WO2019047038A1 (zh) * | 2017-09-05 | 2019-03-14 | 戴文凤 | 一种馏分型双曲线齿轮油 |
| WO2019047034A1 (zh) * | 2017-09-05 | 2019-03-14 | 戴文凤 | 一种改进型馏分型双曲线齿轮油 |
| JP2019123855A (ja) * | 2018-01-18 | 2019-07-25 | Ｅｍｇルブリカンツ合同会社 | 潤滑油組成物 |
| JP2020026488A (ja) * | 2018-08-13 | 2020-02-20 | Ｅｍｇルブリカンツ合同会社 | 潤滑油組成物 |
| JP7296711B2 (ja) * | 2018-10-23 | 2023-06-23 | 出光興産株式会社 | 潤滑油組成物、潤滑油組成物を備える機械装置および潤滑油組成物の製造方法 |
| JP2020090558A (ja) * | 2018-12-03 | 2020-06-11 | Ｅｍｇルブリカンツ合同会社 | 潤滑油組成物 |
| JP2020090557A (ja) * | 2018-12-03 | 2020-06-11 | Ｅｍｇルブリカンツ合同会社 | 潤滑油組成物 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306918A (zh) * | 2000-02-01 | 2001-08-08 | 日石三菱株式会社 | 用于摩托车四冲程发动机的机油组合物 |
| CN101003763A (zh) * | 2005-11-12 | 2007-07-25 | 雅富顿公司 | 相对低粘度传动液 |
| US20080110799A1 (en) * | 2006-11-10 | 2008-05-15 | Nippon Oil Corporation | Lubricating oil composition |
| CN102171320A (zh) * | 2008-10-03 | 2011-08-31 | 道达尔炼油与销售部 | 用于传动装置的润滑组合物 |
| CN102300970A (zh) * | 2008-12-17 | 2011-12-28 | 雪佛龙奥伦耐有限责任公司 | 润滑油组合物 |
| CN102365354A (zh) * | 2009-03-27 | 2012-02-29 | 出光兴产株式会社 | 齿轮油组合物 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2555284B2 (ja) | 1987-05-14 | 1996-11-20 | 出光興産株式会社 | 温度特性改良潤滑油組成物 |
| CA2076140C (en) * | 1991-08-21 | 2002-02-26 | Andrew G. Papay | Oil additive concentrates and lubricants of enhanced performance capabilities |
| JPH07331269A (ja) * | 1994-05-20 | 1995-12-19 | Tonen Corp | 潤滑油組成物 |
| JPH08283762A (ja) * | 1995-04-14 | 1996-10-29 | Tonen Corp | 潤滑油組成物 |
| JP4094118B2 (ja) | 1998-05-21 | 2008-06-04 | 出光興産株式会社 | ギヤ油組成物 |
| US7026273B2 (en) * | 2001-11-09 | 2006-04-11 | Infineum International Limited | Lubricating oil compositions |
| US6777378B2 (en) * | 2002-02-15 | 2004-08-17 | The Lubrizol Corporation | Molybdenum, sulfur and boron containing lubricating oil composition |
| EP1835013A4 (en) * | 2004-10-19 | 2010-08-04 | Nippon Oil Corp | OIL COMPOSITION |
| JP5513703B2 (ja) * | 2005-05-27 | 2014-06-04 | 出光興産株式会社 | 潤滑油組成物 |
| US20070142237A1 (en) * | 2005-11-09 | 2007-06-21 | Degonia David J | Lubricant composition |
| US8921290B2 (en) * | 2006-06-06 | 2014-12-30 | Exxonmobil Research And Engineering Company | Gear oil compositions |
| US8834705B2 (en) * | 2006-06-06 | 2014-09-16 | Exxonmobil Research And Engineering Company | Gear oil compositions |
| JP2009235258A (ja) * | 2008-03-27 | 2009-10-15 | Nippon Oil Corp | 潤滑油組成物 |
| JP5787484B2 (ja) | 2010-02-25 | 2015-09-30 | 出光興産株式会社 | 潤滑油組成物 |
| JP5801174B2 (ja) * | 2011-12-07 | 2015-10-28 | 昭和シェル石油株式会社 | 潤滑油組成物 |
| JP5841446B2 (ja) * | 2012-02-07 | 2016-01-13 | Ｊｘ日鉱日石エネルギー株式会社 | 内燃機関用潤滑油組成物 |
| JP5941316B2 (ja) * | 2012-03-29 | 2016-06-29 | Ｊｘエネルギー株式会社 | 潤滑油組成物 |
| US20140113847A1 (en) * | 2012-10-24 | 2014-04-24 | Exxonmobil Research And Engineering Company | High viscosity index lubricating oil base stock and viscosity modifier combinations, and lubricating oils derived therefrom |
| US20140187457A1 (en) * | 2013-01-03 | 2014-07-03 | Exxonmobil Research And Engineering Company | Lubricating compositions having improved shear stability |
| US20140274848A1 (en) * | 2013-03-15 | 2014-09-18 | Exxonmobil Research And Engineering Company | Low traction energy conserving fluids containing base stock blends |
| JP6159107B2 (ja) | 2013-03-15 | 2017-07-05 | 出光興産株式会社 | 潤滑油組成物 |
| JP6016692B2 (ja) * | 2013-03-29 | 2016-10-26 | Ｊｘエネルギー株式会社 | 自動変速機用潤滑油組成物 |
| JP6130309B2 (ja) * | 2014-01-14 | 2017-05-17 | Ｊｘｔｇエネルギー株式会社 | ディファレンシャルギヤ装置用潤滑油組成物 |
| FR3034100B1 (fr) * | 2015-03-23 | 2017-04-28 | Total Marketing Services | Composition lubrifiante |
-
2015
- 2015-03-30 JP JP2015070144A patent/JP6500271B2/ja active Active
-
2016
- 2016-03-23 WO PCT/JP2016/059250 patent/WO2016158622A1/ja active Application Filing
- 2016-03-23 CN CN201680019763.8A patent/CN107532106B/zh active Active
- 2016-03-23 EP EP16772503.5A patent/EP3279293A4/en active Pending
- 2016-03-23 US US15/562,204 patent/US11124732B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306918A (zh) * | 2000-02-01 | 2001-08-08 | 日石三菱株式会社 | 用于摩托车四冲程发动机的机油组合物 |
| CN101003763A (zh) * | 2005-11-12 | 2007-07-25 | 雅富顿公司 | 相对低粘度传动液 |
| US20080110799A1 (en) * | 2006-11-10 | 2008-05-15 | Nippon Oil Corporation | Lubricating oil composition |
| CN102171320A (zh) * | 2008-10-03 | 2011-08-31 | 道达尔炼油与销售部 | 用于传动装置的润滑组合物 |
| CN102300970A (zh) * | 2008-12-17 | 2011-12-28 | 雪佛龙奥伦耐有限责任公司 | 润滑油组合物 |
| CN102365354A (zh) * | 2009-03-27 | 2012-02-29 | 出光兴产株式会社 | 齿轮油组合物 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110452763A (zh) * | 2019-08-07 | 2019-11-15 | 黄河三角洲京博化工研究院有限公司 | 一种长换油周期环保柴油机油及其制造方法 |
| CN111575084A (zh) * | 2020-06-16 | 2020-08-25 | 烟台德高石油有限公司 | 一种合成抗水型长寿命真空泵油及其制备方法 |
| CN114574273A (zh) * | 2022-03-18 | 2022-06-03 | 中国科学院兰州化学物理研究所 | 一种托轮轴瓦润滑油及其制备方法和应用 |
| CN114574273B (zh) * | 2022-03-18 | 2022-08-12 | 中国科学院兰州化学物理研究所 | 一种托轮轴瓦润滑油及其制备方法和应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3279293A1 (en) | 2018-02-07 |
| US11124732B2 (en) | 2021-09-21 |
| CN107532106B (zh) | 2021-10-08 |
| EP3279293A4 (en) | 2018-08-08 |
| US20180119051A1 (en) | 2018-05-03 |
| WO2016158622A1 (ja) | 2016-10-06 |
| JP2016190897A (ja) | 2016-11-10 |
| JP6500271B2 (ja) | 2019-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107532106A (zh) | 润滑油组合物 | |
| US8993498B2 (en) | Continuously variable transmission oil composition | |
| CA2616993C (en) | Gear oil composition | |
| CN100396761C (zh) | 变速装置用润滑油组合物 | |
| CN102459546B (zh) | 润滑油组合物 | |
| CN100497560C (zh) | 润滑油组合物 | |
| CN102292423B (zh) | 润滑油组合物 | |
| CN103827086B (zh) | 羧酸吡咯烷酮及其使用方法 | |
| CN106459816A (zh) | 汽油发动机用润滑油组合物及其制造方法 | |
| CN108884405B (zh) | 润滑油组合物 | |
| EP3626805B1 (en) | Internal combustion engine lubricating oil composition | |
| KR20170063575A (ko) | 윤활유 조성물 | |
| CN102803449B (zh) | 在润滑剂中作为摩擦改进剂的酰亚胺和双酰胺 | |
| CN107541317A (zh) | 内燃机用润滑油组合物 | |
| CN107586586A (zh) | 内燃机用润滑油组合物 | |
| WO2017146232A1 (ja) | 潤滑油組成物、及び当該潤滑油組成物の製造方法 | |
| CN105331430A (zh) | 润滑油组合物 | |
| US11421175B2 (en) | Gear oil composition for automobile, and lubrication method | |
| CN104884589A (zh) | 润滑油组合物 | |
| CN106103671A (zh) | 筒状活塞型柴油机用润滑油组合物 | |
| JP2017160366A (ja) | ギヤ油組成物 | |
| JP5877199B2 (ja) | 潤滑油添加剤および潤滑油組成物 | |
| WO2016181863A1 (ja) | 潤滑油組成物 | |
| WO2016136873A1 (ja) | 最終減速機用潤滑油組成物 | |
| JP5396299B2 (ja) | 無段変速基油組成物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |